There were performed data from the closed herd of Czech Spotted (Simmental) and Holstein cattle for comparison of economic differences in breeding both breeds.For comparison were used data from milk production, meat production, cost for the reproduction a
There were performed data from the closed herd of Czech Spotted (Simmental) and Holstein cattle for comparison of economic differences in breeding both breeds.For comparison were used data from milk production, meat production, cost for the reproduction a (en)